mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-11-04 22:07:27 +00:00
b13f72aa2d
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@241804 91177308-0d34-0410-b5e6-96231b3b80d8
72 lines
2.4 KiB
LLVM
72 lines
2.4 KiB
LLVM
; RUN: llc < %s -march=hexagon
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@si = common global i32 0, align 4
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@sll = common global i64 0, align 8
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define void @test_op_ignore() nounwind {
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entry:
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%t00 = atomicrmw add i32* @si, i32 1 monotonic
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%t01 = atomicrmw add i64* @sll, i64 1 monotonic
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%t10 = atomicrmw sub i32* @si, i32 1 monotonic
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%t11 = atomicrmw sub i64* @sll, i64 1 monotonic
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%t20 = atomicrmw or i32* @si, i32 1 monotonic
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%t21 = atomicrmw or i64* @sll, i64 1 monotonic
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%t30 = atomicrmw xor i32* @si, i32 1 monotonic
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%t31 = atomicrmw xor i64* @sll, i64 1 monotonic
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%t40 = atomicrmw and i32* @si, i32 1 monotonic
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%t41 = atomicrmw and i64* @sll, i64 1 monotonic
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%t50 = atomicrmw nand i32* @si, i32 1 monotonic
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%t51 = atomicrmw nand i64* @sll, i64 1 monotonic
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br label %return
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return: ; preds = %entry
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ret void
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}
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define void @test_fetch_and_op() nounwind {
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entry:
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%t00 = atomicrmw add i32* @si, i32 11 monotonic
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store i32 %t00, i32* @si, align 4
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%t01 = atomicrmw add i64* @sll, i64 11 monotonic
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store i64 %t01, i64* @sll, align 8
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%t10 = atomicrmw sub i32* @si, i32 11 monotonic
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store i32 %t10, i32* @si, align 4
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%t11 = atomicrmw sub i64* @sll, i64 11 monotonic
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store i64 %t11, i64* @sll, align 8
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%t20 = atomicrmw or i32* @si, i32 11 monotonic
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store i32 %t20, i32* @si, align 4
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%t21 = atomicrmw or i64* @sll, i64 11 monotonic
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store i64 %t21, i64* @sll, align 8
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%t30 = atomicrmw xor i32* @si, i32 11 monotonic
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store i32 %t30, i32* @si, align 4
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%t31 = atomicrmw xor i64* @sll, i64 11 monotonic
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store i64 %t31, i64* @sll, align 8
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%t40 = atomicrmw and i32* @si, i32 11 monotonic
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store i32 %t40, i32* @si, align 4
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%t41 = atomicrmw and i64* @sll, i64 11 monotonic
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store i64 %t41, i64* @sll, align 8
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%t50 = atomicrmw nand i32* @si, i32 11 monotonic
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store i32 %t50, i32* @si, align 4
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%t51 = atomicrmw nand i64* @sll, i64 11 monotonic
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store i64 %t51, i64* @sll, align 8
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br label %return
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return: ; preds = %entry
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ret void
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}
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define void @test_lock() nounwind {
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entry:
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%t00 = atomicrmw xchg i32* @si, i32 1 monotonic
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store i32 %t00, i32* @si, align 4
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%t01 = atomicrmw xchg i64* @sll, i64 1 monotonic
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store i64 %t01, i64* @sll, align 8
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fence seq_cst
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store volatile i32 0, i32* @si, align 4
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store volatile i64 0, i64* @sll, align 8
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br label %return
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return: ; preds = %entry
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ret void
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}
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